QUES:
The man got a discount on his groceries.

What is a plausible cause?

OPTIONS:
- He greeted the cashier.
- He used a coupon.

ANS:
He used a coupon.

Question: The photograph faded. What is the cause? OPTIONS:
- It was fake.
- It was old.

Answer: It was old.

Q: Here is a premise:Air leaked out of the beach ball.

What is the cause?
OPTIONS:
- It was inflated.
- There was a hole in it.

A: There was a hole in it.

[Q]: The woman was summoned for jury duty.
What is the effect?
OPTIONS:
- She contacted her lawyer.
- She cancelled her appointments.

[A]: She cancelled her appointments.

[Q]: The customer filed a complaint with the store manager.

cause: 

OPTIONS:
- The sales associate undercharged the customer.
- The sales associate acted rude to the customer.
[A]: The sales associate acted rude to the customer.

Q: Here is a premise:The photo albums collected dust in the attic.

What is the cause?
OPTIONS:
- They remained untouched for years.
- The family reminisced over the photos.

A:
They remained untouched for years.